/*========================== begin_copyright_notice ============================

Copyright (C) 2017-2021 Intel Corporation

SPDX-License-Identifier: MIT

============================= end_copyright_notice ===========================*/

#pragma once
#include "Compiler/CodeGenPublic.h"
#include "Compiler/CISACodeGen/helper.h"
#include "visa_igc_common_header.h"

enum class SIMDMode : unsigned char;

namespace IGC {

/*****************************************************************************\
ENUM: EU_MESSAGE_TARGET
\*****************************************************************************/
enum EU_MESSAGE_TARGET {
  EU_MESSAGE_TARGET_NULL = 0,
  EU_MESSAGE_TARGET_MATHBOX = 1,
  EU_MESSAGE_TARGET_SAMPLER = 2,
  EU_MESSAGE_TARGET_GATEWAY = 3,
  EU_MESSAGE_TARGET_DATA_PORT_READ = 4,
  EU_MESSAGE_TARGET_DATA_PORT_WRITE = 5,
  EU_MESSAGE_TARGET_URB = 6,
  EU_MESSAGE_TARGET_THREAD_SPAWNER = 7,
  EU_MESSAGE_TARGET_SFID_VME = 8,
  EU_MESSAGE_TARGET_SFID_BTD = 7,
  EU_MESSAGE_TARGET_SFID_RTA = 8,
  EU_MESSAGE_TARGET_DATA_PORT_DATA_CACHE_READ_ONLY = 9,
  EU_GEN7_MESSAGE_TARGET_DATA_PORT_DATA_CACHE = 10,
  EU_GEN7_MESSAGE_TARGET_PIXEL_INTERPOLATOR = 11,
  EU_GEN7_5_MESSAGE_TARGET_DATA_PORT_DATA_CACHE_1 = 12,
  EU_MESSAGE_TARGET_SFID_CRE = 13,
  NUM_EU_MESSAGE_TARGETS
};

/*****************************************************************************\
ENUM: EU_GEN7_5_VME_MESSAGE_TYPE
\*****************************************************************************/
enum EU_GEN7_5_VME_MESSAGE_TYPE {
  EU_GEN7_5_VME_MESSAGE_SIC = 1,
  EU_GEN7_5_VME_MESSAGE_IME = 2,
  EU_GEN7_5_VME_MESSAGE_FBR = 3
};

/*****************************************************************************\
ENUM: EU_GEN6_SAMPLER_MESSAGE_TYPE
\*****************************************************************************/
enum EU_GEN6_SAMPLER_MESSAGE_TYPE {
  EU_GEN6_SAMPLER_MESSAGE_SAMPLE = 0,
  EU_GEN6_SAMPLER_MESSAGE_SAMPLE_B,
  EU_GEN6_SAMPLER_MESSAGE_SAMPLE_L,
  EU_GEN6_SAMPLER_MESSAGE_SAMPLE_C,
  EU_GEN6_SAMPLER_MESSAGE_SAMPLE_D,
  EU_GEN6_SAMPLER_MESSAGE_SAMPLE_BC,
  EU_GEN6_SAMPLER_MESSAGE_SAMPLE_LC,
  EU_GEN6_SAMPLER_MESSAGE_LD,
  EU_GEN6_SAMPLER_MESSAGE_LOAD4,
  EU_GEN6_SAMPLER_MESSAGE_LOD,
  EU_GEN6_SAMPLER_MESSAGE_RESINFO,
  EU_GEN6_SAMPLER_MESSAGE_SAMPLEINFO,
  EU_GEN6_SAMPLER_MESSAGE_SAMPLE_KILLPIX,

  EU_GEN6_SAMPLER_MESSAGE_GATHER4_C = 16,
  EU_GEN6_SAMPLER_MESSAGE_GATHER4_PO = 17,
  EU_GEN6_SAMPLER_MESSAGE_GATHER4_PO_C = 18,

  EU_GEN6_SAMPLER_MESSAGE_SAMPLE_D_C = 20,

  EU_GEN6_SAMPLER_MESSAGE_LD2DMS_W = 28,
  EU_GEN6_SAMPLER_MESSAGE_LD_MCS = 29,
  EU_GEN6_SAMPLER_MESSAGE_LD2DMS = 30,
  EU_GEN6_SAMPLER_MESSAGE_SAMPLE2DMS = 31
};

enum EU_PIXEL_INTERPOLATOR_MESSAGE_TYPE {
  EU_PI_MESSAGE_EVAL_PER_MESSAGE_OFFSET = 0,
  EU_PI_MESSAGE_EVAL_SAMPLE_POSITION = 1,
  EU_PI_MESSAGE_EVAL_CENTROID_POSITION = 2,
  EU_PI_MESSAGE_EVAL_PER_SLOT_OFFSET = 3
};

enum EU_PIXEL_INTERPOLATOR_INTERPOLATION_MODE {
  EU_PI_MESSAGE_PERSPECTIVE_INTERPOLATION = 0,
  EU_PI_MESSAGE_LINEAR_INTERPOLATION = 1
};

enum EU_PIXEL_INTERPOLATOR_SIMD_MODE { EU_PI_MESSAGE_SIMD8 = 0, EU_PI_MESSAGE_SIMD16 = 1 };

/*****************************************************************************\
STRUCT: SEUPixelInterpolatorSampleIndexMessageDescriptorGen7_0
\*****************************************************************************/
struct SEUPixelInterpolatorSampleIndexMessageDescriptorGen7_0 // Gen8 uses the same
{
  union _DW0 {
    struct _All {
      DWORD : 4;
      DWORD SampleIndex : 4;
      DWORD : 3;
      DWORD SlotGroupSelect : 1;
      DWORD MessageType : 2;
      DWORD InterpolationMode : 1;
      DWORD : 1;
      DWORD SIMDMode : 1;
      DWORD : 2;
      DWORD HeaderPresent : 1;
      DWORD ResponseLength : 5;
      DWORD MessageLength : 4;
      DWORD : 2;
      DWORD EndOfThread : 1; // bool
    } All;

    DWORD Value;
  } DW0;
};

/*****************************************************************************\
STRUCT: SEUPixelInterpolatorOffsetMessageDescriptorGen7_0
\*****************************************************************************/
struct SEUPixelInterpolatorOffsetMessageDescriptorGen7_0 // Gen8 uses the same
{
  union _DW0 {
    struct _All {
      DWORD PerMessageXOffset : 4;
      DWORD PerMessageYOffset : 4;
      DWORD : 3;
      DWORD SlotGroupSelect : 1;
      DWORD MessageType : 2;
      DWORD InterpolationMode : 1;
      DWORD : 1;
      DWORD SIMDMode : 1;
      DWORD : 2;
      DWORD HeaderPresent : 1;
      DWORD ResponseLength : 5;
      DWORD MessageLength : 4;
      DWORD : 2;
      DWORD EndOfThread : 1; // bool
    } All;

    DWORD Value;
  } DW0;
};

/*****************************************************************************\
STRUCT: SEUPixelInterpolatorMessageDescriptorGen7_0
\*****************************************************************************/
struct SEUPixelInterpolatorMessageDescriptorGen7_0 // Gen8 uses the same
{
  union _DW0 {
    struct _All {
      DWORD MessageSpecificControl : 8;
      DWORD : 3;
      DWORD SlotGroupSelect : 1;
      DWORD MessageType : 2;
      DWORD InterpolationMode : 1;
      DWORD ShadingRate : 1;
      DWORD SIMDMode : 1;
      DWORD : 2;
      DWORD HeaderPresent : 1;
      DWORD ResponseLength : 5;
      DWORD MessageLength : 4;
      DWORD : 2;
      DWORD EndOfThread : 1; // bool
    } All;

    DWORD Value;
  } DW0;
};

/*****************************************************************************\
ENUM: EU_DATA_PORT_WRITE_MESSAGE_TYPE
\*****************************************************************************/
enum EU_DATA_PORT_WRITE_MESSAGE_TYPE {
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_OWORD_BLOCK_WRITE = 0,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_OWORD_DUAL_BLOCK_WRITE = 1,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_DWORD_BLOCK_WRITE = 2,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_DWORD_SCATTERED_WRITE = 3,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_RENDER_TARGET_WRITE = 4,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_STREAMED_VERTEX_BUFFER_WRITE = 5,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_RENDERTARGET_UNORM_WRITE = 6, // Only for Gen4.5 onwards
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_FLUSH_RENDER_CACHE = 7,

  EU_DATA_PORT_WRITE_MESSAGE_TYPE_DWORD_ATOMIC_WRITE_MESSAGE = 8, // For Gen6

  // Gen7.0 onwards
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_BYTE_SCATTERED_WRITE = 8,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_UNTYPED_SURFACE_WRITE = 9,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_TYPED_SURFACE_WRITE = 10,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_UNTYPED_ATOMIC_OPERATION = 11,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_TYPED_ATOMIC_OPERATION = 12,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_MEMORY_FENCE = 13,

  // Gen7.5
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_COUNTER_ATOMIC_OPERATION = 14,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_COUNTER_ATOMIC_OPERATION_SIMD4x2 = 15,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_UNTYPED_ATOMIC_OPERATION_SIMD4x2 = 16,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_TYPED_ATOMIC_OPERATION_SIMD4x2 = 17,

  // Gen 8
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_A64_UNTYPED_SURFACE_WRITE = 18,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_A64_SCATTERED_WRITE = 19,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_A64_UNTYPED_ATOMIC_OPERATION = 20,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_A64_UNTYPED_ATOMIC_OPERATION_SIMD4X2 = 21,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_A64_BLOCK_WRITE = 22,

  // Gen 9 onwards
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_UNTYPED_ATOMIC_FLOAT_OPERATION = 23,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_UNTYPED_ATOMIC_FLOAT_OPERATION_SIMD4X2 = 24,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_A64_UNTYPED_ATOMIC_FLOAT_OPERATION = 25,
  EU_DATA_PORT_WRITE_MESSAGE_TYPE_A64_UNTYPED_ATOMIC_FLOAT_OPERATION_SIMD4X2 = 26,
  EU_DATA_PORT_WRITE_SCALED_MESSAGE_TYPE_BYTE_SCATTERED_WRITE = 27,

  NUM_EU_DATA_PORT_WRITE_MESSAGE_TYPES
};

/*****************************************************************************\
ENUM: EU_DATA_PORT_A64_BYTE_SCATTERED_BLOCK_CONTROL
\*****************************************************************************/
enum EU_DATA_PORT_A64_BYTE_SCATTERED_BLOCK_CONTROL {
  EU_DATA_PORT_A64_BYTE_SCATTERED_BLOCK_CONTROL_8BYTES = 0,
  EU_DATA_PORT_A64_BYTE_SCATTERED_BLOCK_CONTROL_16BYTES = 16,
  EU_DATA_PORT_A64_BYTE_SCATTERED_BLOCK_CONTROL_8SHORTS = 4,
  EU_DATA_PORT_A64_BYTE_SCATTERED_BLOCK_CONTROL_16SHORTS = 20,
  EU_DATA_PORT_A64_BYTE_SCATTERED_BLOCK_CONTROL_8DWORDS = 8,
  EU_DATA_PORT_A64_BYTE_SCATTERED_BLOCK_CONTROL_16DWORDS = 24,
  EU_DATA_PORT_A64_BYTE_SCATTERED_BLOCK_CONTROL_8QWORDS = 2,
};

/*****************************************************************************\
CONST: INVALID_MESSAGE_TYPE
\*****************************************************************************/
static const unsigned int INVALID_MESSAGE_TYPE = 0xFFFFFFFF;

/*****************************************************************************\
CONST: SCRATCH_SPACE_BTI
\*****************************************************************************/
static const unsigned int SCRATCH_SPACE_BTI = 255;

/*****************************************************************************\
CONST: STATELESS_BTI
\*****************************************************************************/
static const unsigned int STATELESS_BTI = 255;

/*****************************************************************************\
CONST: SLM_BTI
\*****************************************************************************/
static const unsigned int SLM_BTI = 254;

/*****************************************************************************\
CONST: STATELESS_NONCOHERENT_BTI
\*****************************************************************************/
static const unsigned int STATELESS_NONCOHERENT_BTI = 253;

/*****************************************************************************\
CONST: BINDLESS_BTI
\*****************************************************************************/
static const unsigned int BINDLESS_BTI = 252;

/*****************************************************************************\
CONST: SSH_BINDLESS_BTI
\*****************************************************************************/
static const unsigned int SSH_BINDLESS_BTI = 251;
/*****************************************************************************\
ENUM: EU_GEN7_DATA_CACHE_MESSAGE_TYPE
\*****************************************************************************/
enum EU_GEN7_DATA_CACHE_MESSAGE_TYPE {
  EU_GEN7_DATA_CACHE_MESSAGE_TYPE_OWORD_BLOCK_READ = 0,
  EU_GEN7_DATA_CACHE_MESSAGE_TYPE_UNALIGNED_OWORD_BLOCK_READ = 1,
  EU_GEN7_DATA_CACHE_MESSAGE_TYPE_OWORD_DUAL_BLOCK_READ = 2,
  EU_GEN7_DATA_CACHE_MESSAGE_TYPE_DWORD_SCATTERED_READ = 3,
  EU_GEN7_DATA_CACHE_MESSAGE_TYPE_BYTE_SCATTERED_READ = 4,
  EU_GEN7_DATA_CACHE_MESSAGE_TYPE_UNTYPED_SURFACE_READ = 5,
  EU_GEN7_DATA_CACHE_MESSAGE_TYPE_UNTYPED_ATOMIC_OPERATION = 6,
  EU_GEN7_DATA_CACHE_MESSAGE_TYPE_MEMORY_FENCE = 7,
  EU_GEN7_DATA_CACHE_MESSAGE_TYPE_OWORD_BLOCK_WRITE = 8,
  EU_GEN7_DATA_CACHE_MESSAGE_TYPE_OWORD_DUAL_BLOCK_WRITE = 10,
  EU_GEN7_DATA_CACHE_MESSAGE_TYPE_DWORD_SCATTERED_WRITE = 11,
  EU_GEN7_DATA_CACHE_MESSAGE_TYPE_BYTE_SCATTERED_WRITE = 12,
  EU_GEN7_DATA_CACHE_MESSAGE_TYPE_UNTYPED_SURFACE_WRITE = 13,
};

/*****************************************************************************\
ENUM: EU_GEN7_RENDER_CACHE_MESSAGE_TYPE
\*****************************************************************************/
enum EU_GEN7_RENDER_CACHE_MESSAGE_TYPE {
  EU_GEN7_RENDER_CACHE_MESSAGE_TYPE_MEDIA_BLOCK_READ = 4,
  EU_GEN7_RENDER_CACHE_MESSAGE_TYPE_TYPED_SURFACE_READ = 5,
  EU_GEN7_RENDER_CACHE_MESSAGE_TYPE_TYPED_ATOMIC_OPERATION = 6,
  EU_GEN7_RENDER_CACHE_MESSAGE_TYPE_MEMORY_FENCE = 7,
  EU_GEN7_RENDER_CACHE_MESSAGE_TYPE_MEDIA_BLOCK_WRITE = 10,
  EU_GEN7_RENDER_CACHE_MESSAGE_TYPE_RENDER_TARGET_WRITE = 12,
  EU_GEN7_RENDER_CACHE_MESSAGE_TYPE_TYPED_SURFACE_WRITE = 13,
};

/*****************************************************************************\
ENUM: EU_GEN9_RENDER_CACHE_MESSAGE_TYPE
\*****************************************************************************/
enum EU_GEN9_RENDER_CACHE_MESSAGE_TYPE {
  EU_GEN9_RENDER_CACHE_MESSAGE_TYPE_RENDER_TARGET_WRITE = 12,
  EU_GEN9_RENDER_CACHE_MESSAGE_TYPE_RENDER_TARGET_READ = 13,
};

/*****************************************************************************\
ENUM: EU_GEN9_DATA_PORT_RENDER_TARGET_READ_CONTROL
\*****************************************************************************/
enum EU_GEN9_DATA_PORT_RENDER_TARGET_READ_CONTROL {
  EU_GEN9_DATA_PORT_RENDER_TARGET_READ_CONTROL_SIMD16_SINGLE_SOURCE = 0,
  EU_GEN9_DATA_PORT_RENDER_TARGET_READ_CONTROL_SIMD8_SINGLE_SOURCE_LOW = 1,
  EU_GEN9_DATA_PORT_RENDER_TARGET_READ_CONTROL_PER_SAMPLE_ENABLE = 32
};

/*****************************************************************************\
ENUM: EU_GEN6_DATA_PORT_RENDER_TARGET_WRITE_CONTROL
\*****************************************************************************/
enum EU_GEN6_DATA_PORT_RENDER_TARGET_WRITE_CONTROL {
  EU_GEN6_DATA_PORT_RENDER_TARGET_WRITE_CONTROL_SIMD16_SINGLE_SOURCE = 0,
  EU_GEN6_DATA_PORT_RENDER_TARGET_WRITE_CONTROL_SIMD16_SINGLE_SOURCE_REPLICATED = 1,
  EU_GEN6_DATA_PORT_RENDER_TARGET_WRITE_CONTROL_SIMD8_DUAL_SOURCE_LOW = 2,
  EU_GEN6_DATA_PORT_RENDER_TARGET_WRITE_CONTROL_SIMD8_DUAL_SOURCE_HIGH = 3,
  EU_GEN6_DATA_PORT_RENDER_TARGET_WRITE_CONTROL_SIMD8_SINGLE_SOURCE_LOW = 4,
  EU_GEN6_DATA_PORT_RENDER_TARGET_WRITE_CONTROL_SIMD8_IMAGE_WRITE = 5
};

/*****************************************************************************\
ENUM: EU_GEN6_DATA_PORT_RENDER_TARGET_WRITE_SLOT_GROUP_SELECT
\*****************************************************************************/
enum EU_GEN6_DATA_PORT_RENDER_TARGET_WRITE_SLOT_GROUP_SELECT {
  EU_GEN6_DATA_PORT_RENDER_TARGET_WRITE_SLOTGRP_LO = 0,
  EU_GEN6_DATA_PORT_RENDER_TARGET_WRITE_SLOTGRP_HI = 8,
};

enum EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE {
  EU_GEN8_DATA_CACHE_1_MESSAGE_TYPE_TRANSPOSE_READ = 0,
  EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE_UNTYPED_SURFACE_READ = 1,
  EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE_UNTYPED_ATOMIC_OPERATION = 2,
  EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE_UNTYPED_ATOMIC_OPERATION_SIMD4X2 = 3,
  EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE_MEDIA_BLOCK_READ = 4,
  EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE_TYPED_SURFACE_READ = 5,
  EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE_TYPED_ATOMIC_OPERATION = 6,
  EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE_TYPED_ATOMIC_OPERATION_SIMD4X2 = 7,
  EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE_UNTYPED_SURFACE_WRITE = 9,
  EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE_MEDIA_BLOCK_WRITE = 10,
  EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE_ATOMIC_COUNTER_OPERATION = 11,
  EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE_ATOMIC_COUNTER_OPERATION_SIMD4x2 = 12,
  EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE_TYPED_SURFACE_WRITE = 13,
  EU_GEN8_DATA_CACHE_1_MESSAGE_TYPE_A64_SCATTERED_READ = 16,
  EU_GEN8_DATA_CACHE_1_MESSAGE_TYPE_A64_UNTYPED_SURFACE_READ = 17,
  EU_GEN8_DATA_CACHE_1_MESSAGE_TYPE_A64_UNTYPED_ATOMIC_OPERATION = 18,
  EU_GEN8_DATA_CACHE_1_MESSAGE_TYPE_A64_UNTYPED_ATOMIC_OPERATION_SIMD4X2 = 19,
  EU_GEN8_DATA_CACHE_1_MESSAGE_TYPE_A64_BLOCK_READ = 20,
  EU_GEN8_DATA_CACHE_1_MESSAGE_TYPE_A64_BLOCK_WRITE = 21,
  EU_GEN8_DATA_CACHE_1_MESSAGE_TYPE_A64_UNTYPED_ATOMIC_FLOAT_ADD = 24,
  EU_GEN8_DATA_CACHE_1_MESSAGE_TYPE_A64_UNTYPED_SURFACE_WRITE = 25,
  EU_GEN8_DATA_CACHE_1_MESSAGE_TYPE_A64_SCATTERED_WRITE = 26,
  EU_GEN8_DATA_PORT_1_MESSAGE_TYPE_UNTYPED_ATOMIC_FLOAT = 27,
};

enum EU_GEN12_DATA_CACHE_1_MESSAGE_TYPE {
  EU_GEN12_DATA_CACHE_1_MESSAGE_TYPE_WORD_UNTYPED_ATOMIC_INTEGER = 3,
  EU_GEN12_DATA_CACHE_1_MESSAGE_TYPE_WORD_TYPED_ATOMIC_INTEGER = 7,
  EU_GEN12_DATA_CACHE_1_MESSAGE_TYPE_WORD_ATOMIC_COUNTER = 12,
  EU_GEN12_DATA_CACHE_1_MESSAGE_TYPE_A64_WORD_UNTYPED_ATOMIC_INTEGER = 19,
  EU_GEN12_DATA_PORT_1_MESSAGE_TYPE_WORD_UNTYPED_ATOMIC_FLOAT = 28,
  EU_GEN12_DATA_CACHE_1_MESSAGE_TYPE_A64_WORD_UNTYPED_ATOMIC_FLOAT = 30,
};

enum EU_GEN7_SAMPLER_CACHE_MESSAGE_TYPE {
  EU_GEN8_SAMPLER_CACHE_MESSAGE_TYPE_SURFACE_INFO = 0,
  EU_GEN7_SAMPLER_CACHE_MESSAGE_TYPE_UNALIGNED_OWORD_BLOCK_READ = 1,
  EU_GEN7_SAMPLER_CACHE_MESSAGE_TYPE_MEDIA_BLOCK_READ = 4,
};

enum EU_GEN7_CONSTANT_CACHE_MESSAGE_TYPE {
  EU_GEN7_CONSTANT_CACHE_MESSAGE_TYPE_OWORD_BLOCK_READ = 0,
  EU_GEN7_CONSTANT_CACHE_MESSAGE_TYPE_UNALIGNED_OWORD_BLOCK_READ = 1,
  EU_GEN7_CONSTANT_CACHE_MESSAGE_TYPE_OWORD_DUAL_BLOCK_READ = 2,
  EU_GEN7_CONSTANT_CACHE_MESSAGE_TYPE_DWORD_SCATTERED_READ = 3,
  EU_GEN9_CONSTANT_CACHE_MESSAGE_SURFACE_INFO = 6,
};

enum EU_DATA_PORT_INVALIDATE_AFTER_READ { EU_DATA_PORT_INVALIDATE_AFTER_READ_ENABLE = 32 };

enum DATA_PORT_TARGET_CACHE {
  DATA_PORT_TARGET_DATA_CACHE = 0,
  DATA_PORT_TARGET_RENDER_CACHE = 1,
  DATA_PORT_TARGET_SAMPLER_CACHE = 2,
  DATA_PORT_TARGET_CONSTANT_CACHE = 3,
  DATA_PORT_TARGET_DATA_CACHE_1 = 4
};

enum EU_GEN6_DATA_PORT_RENDER_TARGET_WRITE_CONTROL_PIXEL_SCOREBOARD {
  EU_GEN6_DATA_PORT_RENDER_TARGET_WRITE_CONTROL_PIXEL_SCOREBOARD_CLEAR = 16
};

enum EU_DATA_PORT_UNTYPED_SURFACE_SIMD_MODE {
  EU_DATA_PORT_UNTYPED_SURFACE_SIMD_SIMD4X2 = 0, // read message only
  EU_DATA_PORT_UNTYPED_SURFACE_SIMD_16 = 16,
  EU_DATA_PORT_UNTYPED_SURFACE_SIMD_8 = 32
};

enum EU_DATA_PORT_READ_MESSAGE_TYPE

{
  EU_DATA_PORT_READ_MESSAGE_TYPE_OWORD_BLOCK_READ = 0,
  EU_DATA_PORT_READ_MESSAGE_TYPE_OWORD_DUAL_BLOCK_READ = 1,
  EU_DATA_PORT_READ_MESSAGE_TYPE_DWORD_BLOCK_READ = 2,
  EU_DATA_PORT_READ_MESSAGE_TYPE_DWORD_SCATTERED_READ = 3,

  // Gen4.5 onwards
  EU_DATA_PORT_READ_MESSAGE_TYPE_RENDERTARGET_UNORM_READ = 4,
  EU_DATA_PORT_READ_MESSAGE_TYPE_AVC_LOOPFILTER_READ = 5,

  // Gen6.0 onwards
  EU_DATA_PORT_READ_MESSAGE_TYPE_UNALIGNED_OWORD_BLOCK_READ = 6,

  // Gen7.0 onwards
  EU_DATA_PORT_READ_MESSAGE_TYPE_BYTE_SCATTERED_READ = 7,
  EU_DATA_PORT_READ_MESSAGE_TYPE_UNTYPED_SURFACE_READ = 8,
  EU_DATA_PORT_READ_MESSAGE_TYPE_TYPED_SURFACE_READ = 9,

  // Gen8.0 onwards
  EU_DATA_PORT_READ_MESSAGE_TYPE_A64_UNTYPED_SURFACE_READ = 10,
  EU_DATA_PORT_READ_MESSAGE_TYPE_A64_SCATTERED_READ = 11,
  EU_DATA_PORT_READ_MESSAGE_TYPE_A64_BLOCK_READ = 12,

  // Gen9.0 onwards
  EU_DATA_PORT_READ_MESSAGE_TYPE_TRANSPOSE_READ = 13,
  EU_DATA_PORT_READ_MESSAGE_TYPE_RENDER_TARGET_READ = 14,

  EU_DATA_PORT_READ_MESSAGE_TYPE_SURFACE_INFO_READ = 15,

  NUM_EU_DATA_PORT_READ_MESSAGE_TYPES
};

/*****************************************************************************\
ENUM: EU_SAMPLER_SIMD_MODE
\*****************************************************************************/
enum EU_SAMPLER_SIMD_MODE {
  EU_SAMPLER_SIMD_SIMD4x2 = 0,
  EU_SAMPLER_SIMD_SIMD8 = 1,
  EU_SAMPLER_SIMD_SIMD16 = 2,
  EU_SAMPLER_SIMD_SIMD32 = 3,
  EU_SAMPLER_SIMD_SIMD64 = 3
};

/*****************************************************************************\
STRUCT: SEUSamplerMessageDescriptorGen7
\*****************************************************************************/
struct SEUSamplerMessageDescriptorGen7 // Gen8 uses the same
{
  union _DW0 {
    struct _All {
      unsigned int BindingTableIndex : 8;
      unsigned int SamplerIndex : 4;
      unsigned int MessageType : 5;
      unsigned int SIMDMode : 2;
      unsigned int HeaderPresent : 1;
      unsigned int ResponseLength : 5;
      unsigned int MessageLength : 4;
      unsigned int FP16Input : 1;
      unsigned int FP16Return : 1;
      unsigned int EndOfThread : 1; // bool
    } All;

    unsigned int Value;
  } DW0;
};

const unsigned int cConvertDataPortWriteMessageType[NUM_EU_DATA_PORT_WRITE_MESSAGE_TYPES] = {
    EU_GEN7_DATA_CACHE_MESSAGE_TYPE_OWORD_BLOCK_WRITE,      // EU_DATA_PORT_WRITE_MESSAGE_TYPE_OWORD_BLOCK_WRITE
    EU_GEN7_DATA_CACHE_MESSAGE_TYPE_OWORD_DUAL_BLOCK_WRITE, // EU_DATA_PORT_WRITE_MESSAGE_TYPE_OWORD_DUAL_BLOCK_WRITE
    INVALID_MESSAGE_TYPE,                                   // EU_DATA_PORT_WRITE_MESSAGE_TYPE_DWORD_BLOCK_WRITE
    EU_GEN7_DATA_CACHE_MESSAGE_TYPE_DWORD_SCATTERED_WRITE,  // EU_DATA_PORT_WRITE_MESSAGE_TYPE_DWORD_SCATTERED_WRITE
    EU_GEN9_RENDER_CACHE_MESSAGE_TYPE_RENDER_TARGET_WRITE,  // EU_DATA_PORT_WRITE_MESSAGE_TYPE_RENDER_TARGET_WRITE
    INVALID_MESSAGE_TYPE, // EU_DATA_PORT_WRITE_MESSAGE_TYPE_STREAMED_VERTEX_BUFFER_WRITE
    INVALID_MESSAGE_TYPE, // EU_DATA_PORT_WRITE_MESSAGE_TYPE_RENDERTARGET_UNORM_WRITE
    INVALID_MESSAGE_TYPE, // EU_DATA_PORT_WRITE_MESSAGE_TYPE_FLUSH_RENDER_CACHE
    EU_GEN7_DATA_CACHE_MESSAGE_TYPE_BYTE_SCATTERED_WRITE,      // EU_DATA_PORT_WRITE_MESSAGE_TYPE_BYTE_SCATTERED_WRITE
    EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE_UNTYPED_SURFACE_WRITE, // EU_DATA_PORT_WRITE_MESSAGE_TYPE_UNTYPED_SURFACE_WRITE
    EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE_TYPED_SURFACE_WRITE,   // EU_DATA_PORT_WRITE_MESSAGE_TYPE_TYPED_SURFACE_WRITE
    EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE_UNTYPED_ATOMIC_OPERATION, // EU_DATA_PORT_WRITE_MESSAGE_TYPE_UNTYPED_ATOMIC_OPERATION
    EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE_TYPED_ATOMIC_OPERATION, // EU_DATA_PORT_WRITE_MESSAGE_TYPE_TYPED_ATOMIC_OPERATION
    EU_GEN7_RENDER_CACHE_MESSAGE_TYPE_MEMORY_FENCE,             // EU_DATA_PORT_WRITE_MESSAGE_TYPE_MEMORY_FENCE
    // EU_GEN7_DATA_CACHE_MESSAGE_TYPE_MEMORY_FENCE and EU_GEN7_RENDER_CACHE_MESSAGE_TYPE_MEMORY_FENCE are the same
    // constants
    EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE_ATOMIC_COUNTER_OPERATION, // EU_DATA_PORT_WRITE_MESSAGE_TYPE_COUNTER_ATOMIC_OPERATION
    EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE_ATOMIC_COUNTER_OPERATION_SIMD4x2, // EU_DATA_PORT_WRITE_MESSAGE_TYPE_COUNTER_ATOMIC_OPERATION_SIMD4x2
    EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE_UNTYPED_ATOMIC_OPERATION_SIMD4X2, // EU_DATA_PORT_WRITE_MESSAGE_TYPE_UNTYPED_ATOMIC_OPERATION_SIMD4x2
    EU_GEN7_5_DATA_CACHE_1_MESSAGE_TYPE_TYPED_ATOMIC_OPERATION_SIMD4X2, // EU_DATA_PORT_WRITE_MESSAGE_TYPE_TYPED_ATOMIC_OPERATION_SIMD4x2
    EU_GEN8_DATA_CACHE_1_MESSAGE_TYPE_A64_UNTYPED_SURFACE_WRITE, // EU_DATA_PORT_WRITE_MESSAGE_TYPE_A64_UNTYPED_SURFACE_WRITE
    EU_GEN8_DATA_CACHE_1_MESSAGE_TYPE_A64_SCATTERED_WRITE,       // EU_DATA_PORT_WRITE_MESSAGE_TYPE_A64_SCATTERED_WRITE
    EU_GEN8_DATA_CACHE_1_MESSAGE_TYPE_A64_UNTYPED_ATOMIC_OPERATION, // EU_DATA_PORT_WRITE_MESSAGE_TYPE_A64_UNTYPED_ATOMIC_OPERATION
    EU_GEN8_DATA_CACHE_1_MESSAGE_TYPE_A64_UNTYPED_ATOMIC_OPERATION_SIMD4X2, // EU_DATA_PORT_WRITE_MESSAGE_TYPE_A64_UNTYPED_ATOMIC_OPERATION_SIMD4X2
    EU_GEN8_DATA_CACHE_1_MESSAGE_TYPE_A64_BLOCK_WRITE, // EU_DATA_PORT_WRITE_MESSAGE_TYPE_A64_BLOCK_WRITE
};

enum EU_DATA_PORT_DWORD_SCATTERED_BLOCK_CONTROL {
  EU_DATA_PORT_DWORD_SCATTERED_BLOCK_CONTROL_8DWORDS = 2,
  EU_DATA_PORT_DWORD_SCATTERED_BLOCK_CONTROL_16DWORDS = 3
};

/*****************************************************************************\
ENUM: EU_DATA_PORT_ATOMIC_OPERATION_TYPE
\*****************************************************************************/
enum EU_DATA_PORT_ATOMIC_OPERATION_TYPE {
  EU_DATA_PORT_ATOMIC_OPERATION_AND = 1,
  EU_DATA_PORT_ATOMIC_OPERATION_OR = 2,
  EU_DATA_PORT_ATOMIC_OPERATION_XOR = 3,
  EU_DATA_PORT_ATOMIC_OPERATION_MOV = 4,
  EU_DATA_PORT_ATOMIC_OPERATION_INC = 5,
  EU_DATA_PORT_ATOMIC_OPERATION_DEC = 6,
  EU_DATA_PORT_ATOMIC_OPERATION_ADD = 7,
  EU_DATA_PORT_ATOMIC_OPERATION_SUB = 8,
  EU_DATA_PORT_ATOMIC_OPERATION_REVSUB = 9,
  EU_DATA_PORT_ATOMIC_OPERATION_IMAX = 10,
  EU_DATA_PORT_ATOMIC_OPERATION_IMIN = 11,
  EU_DATA_PORT_ATOMIC_OPERATION_UMAX = 12,
  EU_DATA_PORT_ATOMIC_OPERATION_UMIN = 13,
  EU_DATA_PORT_ATOMIC_OPERATION_CMPWR = 14,
  EU_DATA_PORT_ATOMIC_OPERATION_PREDEC = 15,

  // A64 Atomic Operations
  EU_DATA_PORT_A64_ATOMIC_OPERATION_AND = 16,
  EU_DATA_PORT_A64_ATOMIC_OPERATION_OR = 17,
  EU_DATA_PORT_A64_ATOMIC_OPERATION_XOR = 18,
  EU_DATA_PORT_A64_ATOMIC_OPERATION_MOV = 19,
  EU_DATA_PORT_A64_ATOMIC_OPERATION_INC = 20,
  EU_DATA_PORT_A64_ATOMIC_OPERATION_DEC = 21,
  EU_DATA_PORT_A64_ATOMIC_OPERATION_ADD = 22,
  EU_DATA_PORT_A64_ATOMIC_OPERATION_SUB = 23,
  EU_DATA_PORT_A64_ATOMIC_OPERATION_REVSUB = 24,
  EU_DATA_PORT_A64_ATOMIC_OPERATION_IMAX = 25,
  EU_DATA_PORT_A64_ATOMIC_OPERATION_IMIN = 26,
  EU_DATA_PORT_A64_ATOMIC_OPERATION_UMAX = 27,
  EU_DATA_PORT_A64_ATOMIC_OPERATION_UMIN = 28,
  EU_DATA_PORT_A64_ATOMIC_OPERATION_CMPWR = 29,
  EU_DATA_PORT_A64_ATOMIC_OPERATION_PREDEC = 30,
  EU_DATA_PORT_A64_ATOMIC_OPERATION_CMPWR8B = 31,
  EU_DATA_PORT_A64_ATOMIC_OPERATION_CMPWR16B = 32,
  EU_DATA_PORT_A64_ATOMIC_OPERATION_FMIN = 33,
  EU_DATA_PORT_A64_ATOMIC_OPERATION_FMAX = 34,
  EU_DATA_PORT_A64_ATOMIC_OPERATION_FCMPWR = 35,
};

/*****************************************************************************\
STRUCT: SEUDataPortMessageDescriptorGen8_0
\*****************************************************************************/
struct SEUDataPortMessageDescriptorGen8_0 {
  union _DW0 {
    struct _All {
      unsigned int BindingTableIndex : 8;
      unsigned int MessageSpecificControl : 6;
      unsigned int MessageType : 5;

      // cache message type is represented by 5-bits and for messages
      // that use Data Port Data Cache0 message type is represented
      // by 4-bits and should be using SEUDataPortMessageDescriptorGen7_0.
      unsigned int HeaderPresent : 1; // bool
      unsigned int ResponseLength : 5;
      unsigned int MessageLength : 4;
      unsigned int : 2;
      unsigned int EndOfThread : 1; // bool
    } All;

    unsigned int Value;
  } DW0;
};

/*****************************************************************************\
ENUM: EU_GW_FENCE_PORTS. Spec: Enumeration_GW_FENCE_PORTS.
\*****************************************************************************/
enum EU_GW_FENCE_PORTS {
  EU_GW_FENCE_PORTS_None = 0x0,
  EU_GW_FENCE_PORTS_SLM = 0x1,
  EU_GW_FENCE_PORTS_UGM = 0x2,
  EU_GW_FENCE_PORTS_UGML = 0x4,
  EU_GW_FENCE_PORTS_TGM = 0x8,
};

/*****************************************************************************\
STRUCT: URBFenceGen12. Spec: Instruction_URBFence (symbol: MSD_URBFENCE).
\*****************************************************************************/
struct URBFenceGen12 {
  union _DW0 {
    struct _All {
      unsigned int URBOpcode : 4; // [3:0]
      unsigned int : 16;
      unsigned int ResponseLength : 5; // [24:20]
      unsigned int MessageLength : 4;  // [28:25]
      unsigned int : 3;
    } All;

    unsigned int Value;
  } DW0;
};

/*****************************************************************************\
STRUCT: EOTMessageDescriptorGen12. Spec: Instruction_EOT (symbol: MSD_EOT).
\*****************************************************************************/
struct EOTMessageDescriptorGen12 {
  union _DW0 {
    struct _All {
      unsigned int EOTSubfunction : 3; // [2:0]
      unsigned int : 9;
      unsigned int FenceDataPorts : 4; // [15:12]
      unsigned int : 4;
      unsigned int ResponseLength : 5; // [24:20]
      unsigned int MessageLength : 4;  // [28:25]
      unsigned int : 3;
    } All;

    unsigned int Value;
  } DW0;
};

/*****************************************************************************\
STRUCT: TraceRayBTDMessageDescriptorGen12
\*****************************************************************************/
struct TraceRayBTDMessageDescriptorGen12 {
  union _DW0 {
    struct _All {
      unsigned int : 8;
      unsigned int SIMDMode : 1; // [8]
      unsigned int : 5;
      unsigned int MessageType : 4; // [17:14]
      unsigned int : 1;
      unsigned int HeaderPresent : 1;  // [19]
      unsigned int ResponseLength : 5; // [20:24]
      unsigned int MessageLength : 4;  // [28:25]
      unsigned int : 3;
    } All;

    unsigned int Value;
  } DW0;
};

/*****************************************************************************\
STRUCT: VMEMessageDescriptorGen8_0
\*****************************************************************************/
struct VMEMessageDescriptorGen8_0 {
  union _DW0 {
    struct {
      uint32_t BindingTableIndex : 8; // bit[7:0]
      uint32_t : 5;                   // bit[12:8]
      uint32_t MessageType : 2;       // bit[14:13]
      uint32_t StreamOutEnable : 1;   // bit[15:15]
      uint32_t StreamInEnable : 1;    // bit[16:16]
      uint32_t : 2;                   // bit[18:17]
      uint32_t HeaderPresent : 1;     // bit[19:19]
      uint32_t ResponseLength : 5;    // bit[24:20]
      uint32_t MessageLength : 4;     // bit[28:25]
    } All;

    uint32_t Value;
  } DW0;
};

/*****************************************************************************\
STRUCT: SEUPixelDataPortMessageDescriptorGen8_0
\*****************************************************************************/
struct SEUPixelDataPortMessageDescriptorGen8_0 {
  union _DW0 {
    struct _All {
      unsigned int BindingTableIndex : 8;
      unsigned int MessageSubType : 3;
      unsigned int Slot : 1;
      unsigned int LastRT : 1;
      unsigned int PerSample : 1;
      unsigned int MessageType : 4;
      unsigned int PerCoarse : 1;
      unsigned int HeaderPresent : 1;
      unsigned int ResponseLength : 5;
      unsigned int MessageLength : 4;
      unsigned int Reserved : 1;
      unsigned int PrecisionSubType : 1;
      unsigned int : 1;
    } All;

    unsigned int Value;
  } DW0;
};

/*****************************************************************************\
STRUCT: SEUURBMessageDescriptorGen8_0
\*****************************************************************************/
struct SEUURBMessageDescriptorGen8_0 {
  union _DW0 {
    struct _Simd8 {
      unsigned int URBOpcode : 4;
      unsigned int GlobalOffset : 11;
      unsigned int ChannelMaskPresent : 1;
      unsigned int : 1;
      unsigned int PerSlotOffset : 1;
      unsigned int : 1;
      unsigned int HeaderPresent : 1;
      unsigned int ResponseLength : 5;
      unsigned int MessageLength : 4;
      unsigned int : 2;
      unsigned int reserved : 1;
    } Simd8;

    unsigned int Value;
  } DW0;
};

enum EU_URB_OPCODE {
  EU_URB_OPCODE_WRITE_HWORD = 0,
  EU_URB_OPCODE_WRITE_OWORD = 1,
  EU_URB_OPCODE_READ_HWORD = 2,
  EU_URB_OPCODE_READ_OWORD = 3,
  EU_URB_OPCODE_ATOMIC_MOV = 4,
  EU_URB_OPCODE_ATOMIC_INC = 5,
  EU_URB_OPCODE_ATOMIC_ADD = 6,
  EU_URB_OPCODE_SIMD8_WRITE = 7,
  EU_URB_OPCODE_SIMD8_READ = 8,
  EU_URB_OPCODE_FENCE = 9,
};

EU_GEN6_SAMPLER_MESSAGE_TYPE GetSampleMessage(EOPCODE opCode);

EU_SAMPLER_SIMD_MODE samplerSimdMode(SIMDMode simd);
EU_PIXEL_INTERPOLATOR_SIMD_MODE pixelInterpolatorSimDMode(SIMDMode simd);
EU_DATA_PORT_ATOMIC_OPERATION_TYPE getHwAtomicOpEnum(AtomicOp op);

uint encodeMessageDescriptorForAtomicUnaryOp(const unsigned int messageLength, const unsigned int responseLength,
                                             bool headerPresent, const uint message_type, const bool returnData,
                                             const SIMDMode simdMode, EU_DATA_PORT_ATOMIC_OPERATION_TYPE atomic_op_type,
                                             uint binding_table_index);

uint encodeMessageSpecificControlForReadWrite(const EU_DATA_PORT_READ_MESSAGE_TYPE messageType,
                                              const VISAChannelMask mask, const SIMDMode simdMode);

uint encodeMessageSpecificControlForReadWrite(const EU_DATA_PORT_WRITE_MESSAGE_TYPE messageType,
                                              const VISAChannelMask mask, const SIMDMode simdMode);

unsigned int Sampler(unsigned int messageLength, unsigned int responseLength, bool headerPresent,
                     EU_SAMPLER_SIMD_MODE executionMode, EU_GEN6_SAMPLER_MESSAGE_TYPE messageType,
                     unsigned int samplerIndex, unsigned int resourceIndex, bool endOfThread, bool FP16Input,
                     bool FP16Return);

unsigned int DataPortWrite(const uint messageLength, const uint responseLength, const bool headerPresent,
                           const bool endOfThread, const EU_DATA_PORT_WRITE_MESSAGE_TYPE messageType,
                           const uint messageSpecificControl, const bool invalidateAfterReadEnable,
                           const uint bindingTableIndex);

unsigned int PixelDataPort(const bool precisionSubType, const uint messageLength, const uint responseLength,
                           const bool headerPresent, const bool perCoarse, const bool perSample, const bool lastRT,
                           const bool secondHalf, const EU_GEN6_DATA_PORT_RENDER_TARGET_WRITE_CONTROL messageSubType,
                           const uint bindingTableIndex);

unsigned int DataPortRead(const unsigned int messageLength, const unsigned int responseLength, const bool headerPresent,
                          const EU_DATA_PORT_READ_MESSAGE_TYPE messageType, const uint messageSpecificControl,
                          const bool invalidateAfterReadEnableHint, const DATA_PORT_TARGET_CACHE targetCache,
                          const unsigned int bindingTableIndex);

unsigned int UrbMessage(const unsigned int messageLength, const unsigned int responseLength, const bool endOfThread,
                        const bool perSlotOffset, const bool channelMaskPresent, const unsigned int globalOffset,
                        const EU_URB_OPCODE urbOpcode);

unsigned int PixelInterpolator(const unsigned int messageLength, const unsigned int responseLength,
                               const unsigned int pass, EU_PIXEL_INTERPOLATOR_SIMD_MODE executionMode,
                               EU_PIXEL_INTERPOLATOR_MESSAGE_TYPE messageType,
                               EU_PIXEL_INTERPOLATOR_INTERPOLATION_MODE interpolationMode,
                               const unsigned int sampleindex);

unsigned int PixelInterpolator(unsigned int messageLength, unsigned int responseLength, unsigned int pass,
                               EU_PIXEL_INTERPOLATOR_SIMD_MODE executionMode,
                               EU_PIXEL_INTERPOLATOR_MESSAGE_TYPE messageType,
                               EU_PIXEL_INTERPOLATOR_INTERPOLATION_MODE interpolationMode,
                               unsigned int perMessageXOffset, unsigned int perMessageYOffset);

unsigned int PixelInterpolator(const DWORD messageLength, const DWORD responseLength, const DWORD pass, bool IsCoarse,
                               EU_PIXEL_INTERPOLATOR_SIMD_MODE executionMode,
                               EU_PIXEL_INTERPOLATOR_MESSAGE_TYPE messageType,
                               EU_PIXEL_INTERPOLATOR_INTERPOLATION_MODE interpolationMode);

unsigned int PIPullPixelPayload(EU_PIXEL_INTERPOLATOR_SIMD_MODE executionMode, DWORD responseLength,
                                DWORD messageLenght, bool inputCoverage, bool linearCentroidBary, bool linearCenterBary,
                                bool perspectiveCentroid, bool perspectiveCenter, bool OutputCoverageMask);

uint32_t VMEDescriptor(COMMON_ISA_VME_STREAM_MODE streamMode, const uint32_t bti, const uint32_t msgType,
                       const uint32_t regs2snd, const uint32_t regs2rcv);

uint URBFence();

uint EOTGateway(const EU_GW_FENCE_PORTS fencePorts);

uint BindlessThreadDispatch(const uint messageLength, const uint SIMDMode, const bool IsTraceMessage,
                            const bool IsRayQueryMessage);

} // namespace IGC
